package com.example.hello.service;

import com.example.hello.entity.User;
import com.baomidou.mybatisplus.extension.service.IService;
import com.example.hello.po.UserPo;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author author
 * @since 2022-07-22
 */
public interface UserService extends IService<User> {
    List<UserPo> getUserList();

    UserPo getUserByName(String userName);

    String getPasswordByUser(String userName);
}
